A ________ uses encryption and authentication in the lower protocol layers to provide a secure connection through an otherwise insecure network, typically the Internet.
Fill in the blank(s) with the appropriate word(s).
VPN (virtual private network)
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Modify Example5*.java so that the ConnectionRequestor sends a replying message to the ConnectionAcceptor after receiving a message from the Acceptor. The replying message should be displayed by the Acceptor. Hand in a event diagram, the program listings. and run outcome.
This exercise guides you through experiments with connection-oriented datagram socket using code sample Example4.
Which of the following views would you use to simultaneously display multiple slides and easily change the order of the slides, or to delete one or more slides?
A) Outline B) Reading C) Normal D) Slide Sorter
The compiler automatically converts any subscript used by a programmer to an equivalent ____________________ expression.
Fill in the blank(s) with the appropriate word(s).
A value that does not change.
What will be an ideal response?